1998 QP14

1998QP14, 1999 TC210, 1999TC210, 44227, J98Q14P, J99TL0C

All data for this body: [vot]

MPC data
Name (number) 1998 QP14 (44227)
a 2.47467
e 0.10954
i / sin(i) 13.6331 / 0.23570
q 2.20361
Q 2.74574
ω 247.7743
Node 292.7119
m 82.0382
n 0.2532
Epoch 2460800.5
nobs 2437
nopp 19
Years observed 1998-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Chimaera (623)
 
ap 2.473
ep 0.150
sin(ip) 0.253
G 0.150
H 14.340
Mass
D 8.37 1.124
pV 0.047 0.0128
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
623 Chimaera 0 Chimaera Novakovic 2019EPSC...13.1671N HCM
623 Chimaera 414 Chimaera 0.6500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4726 0.1502 0.2530 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.99 4.120 4.120 Masiero 2012ApJ...759L...8M NEATM
6.85 2.520 2.520 Nugent 2016AJ....152...63N NEATM
7.80 2.110 2.110 Masiero 2021PSJ.....2..162M NEATM
8.62 2.384 2.384 Masiero 2017AJ....154..168M NEATM
9.35 2.390 2.390 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0590 0.0590 Masiero 2012ApJ...759L...8M NEATM
0.044 0.0160 0.0250 Masiero 2021PSJ.....2..162M NEATM
0.048 0.0259 0.0259 Masiero 2017AJ....154..168M NEATM
0.050 0.0400 0.0400 Nugent 2016AJ....152...63N NEATM
0.055 0.0210 0.0340 Masiero 2021PSJ.....2..162M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.34 MPC-2023-12-04 MPC-2023-12-04 Phot